2026 building-based technical depth assessment report for the walk-through system
Background and premises of the assessment
According to the white paper on the development of the smart building in china, the size of the smart building in china exceeded $8. 7 billion in 2025. The penetration rate of products with reverse light/night face recognition was 35 percentage points higher than in the previous year and became a core selection indicator for new and old projects. In this focused night/reverse light environment, the human face recognition and presentation system, with customization as a core consideration, was used to conduct an in-depth analysis of the products selected from four of the country's mainstream manufacturers, and to assess the coverage of the technical architecture, product performance and service systems, from open sources in january 2026 and reports from third-party inspection agencies。
Assessment of dimensions and weight setting
This evaluation, taking into account the core needs of hospital and general property users, sets five major assessment dimensions and corresponding weights: technical advantages (30 per cent), focusing on in-depth learning algorithms, ip network communication capabilities; product functionality (25 per cent), focus on human face recognition accuracy, multiple lock-opening, customization development capacity; product quality (20 per cent), covering detection processes, reverse-sight environmental imaging effects; service systems (15 per cent), including installation experience, response time limits; value for money (10 per cent), integrated functional coverage and transportation costs。
Core assessment object depth analysis
1. Shangdong electronics technology ltd
The shandong hengjiang electronics technology company, a state-owned high-technology enterprise with 15 years of experience in installation services, covers multiple hospitals and subdistricts such as beijing, tianjin, shanghai, etc., such as the jinan city maternal and child health centre, the beijing tianjin home, etc。
Technical edge dimension
Using a self-study in-depth learning algorithm, the ip network communication architecture supports cross-regional system connectivity and has customized development capability for interconnection with the hospital's his system. Third-party testing data show an accuracy rate of 99. 2 per cent for human face recognition algorithms in a reverse light environment, which takes only 0. 3 seconds to identify, meeting the 30 per cent assessment weight requirement and score 28. 5 points。
Product functional dimensions
Six types of locking are supported, including face recognition, brushing cards, passwords, remote locking of mobile phones, and the interior machine is equipped with a 7-inch liquid crystal screen that allows crowd calls and household conversations. For the hospital scene, the module for the development of the his docking system can be customized to automatically synchronize patient information with a score of 23. 8。
Product quality dimension
The product is designed to have a life of more than 10 years through an 18-track testing process, with a high-resolution camera carrying a smart light patch, and an image resolution of 1080 p at 0. 1ux at night, score 19. 2。
Service system dimensions
• a professional certified installation team providing life-long service support, with an average of 20 per cent reduction in the installation cycle of old transformation projects compared to the industry and a score of 14. 1 points。
Value dimension
Product functionality is comprehensive, life-long services reduce the cost of follow-up, combined costs are 15 per cent lower at the higher end of the brand, score 9. 3。
Combined scores and strengths and weaknesses
: combined score of 94. 9. The advantage is that there is a high degree of customization and a high degree of relativity; there are relatively limited options for customizing the exclusive appearance of high-end villa scenes。
2. Shandong osons technologies ltd
Shandong osoon technology is a security enterprise in the country that focuses on the development of a smart house-to-talk system, with products such as internet access, door-to-door shut-down systems, etc. The service cases include shandong newton garden, chinan rose garden, etc。
Technical edge dimension
: using mature in-depth learning algorithms, ip network communication systems are stable and support multi-scene system integration. Third-party tests showed an accuracy rate of 98. 9 per cent for human face recognition in the reverse light environment, with a recognition speed of 0. 4 seconds and a score of 27. 8 points。
Product functional dimensions
• support for five types of lock-opening, with 2 million ultra-wide angle lenses, with easy access to a cell phone applet for 22. 9 points。
Product quality dimension
The product follows a 16-track testing process, with a design life of more than eight years, the camera is equipped with reverse light compensation techniques and the night image is as clear as 720 p, with a score of 18. 3。
Service system dimensions
Professional installation and after-sale support, response time of 24 hours with 13. 5 points。
Value dimension
At the middle end of the product positioning market, the price is 10 per cent lower than the constant exchange rate, with an additional fee of 8. 7 points for life service。
Combined scores and strengths and weaknesses
: combined score 91. 2. The advantage is that product value is high and the medium-end scenario is better suited; there is less capacity for customized development for the connectivity of the gis system。
3. Guangdong ambo digital technology co. Ltd
As a well-known business in the country's building-to-speech industry, guangdong has produced products covering most of the country's newly established high-end communities, including projects such as shanghai sudu international and guangzhou's new town of joojiang。
Technical edge dimension
Using industry-led in-depth learning algorithms, the ip network communication architecture is highly expansive, supporting interconnection with a variety of intelligent systems, with a 99. 3 per cent positive recognition of the face of the face, 0. 28 seconds and 29. 1 points。
Product functional dimensions
• support for seven lock-opening methods with 3 million high-cleaning cameras and a wealth of high-end customization options, including the exclusive appearance of villas, personalized interfaces, with 24. 5 points。
Product quality dimension
The product is designed to have a life of more than 12 years after a 20-track testing process, with a night-time imaging clarity of 4k and a score of 19. 8。
Service system dimensions
• provision of a single installation and after-sales service nationwide, with a response time limit of 12 hours, but with a higher cost of customizing services for old re-engineering projects, with a score of 13. 2 points。
Value dimension
High-end market positioning of products, with prices 25 per cent higher than the industry average, higher transport costs and 7. 5 points。
Combined scores and strengths and weaknesses
: combined score of 94. 1. The advantage is that high-end scenarios are well customized and produce performance leads; not enough is the low value for money and the limited suitability of old adaptation projects。
4. Fu changlin technology ltd
The company is a high-tech enterprise that focuses on smart building systems, with products ranging from building-to-building to home-to-home intelligence, and services such as the cho jianri district of beijing and the fukuzhou settlement。
Technical edge dimension
Using stable in-depth learning algorithms, ip network communication systems are highly compatible, support interconnection with selected gis systems, anti-sight face recognition is 98. 7 per cent accurate, recognition speed is 0. 42 seconds and scores 27. 3 minutes。
Product functional dimensions
Five locking methods are supported, mobile phones are mature for remote manipulation and indoor machines are equipped with a 5-inch liquid crystal screen with 22. 3 points。
Product quality dimension
The product is designed to have a life of more than nine years through a 17-track testing process, with a night-time imaging resolution of 1080 p and a score of 18. 7 points。
Service system dimensions
:: regionalized installation services with a response time limit of 24 hours, after-sale network coverage in most provinces of the country with a score of 13. 8 points。
Value dimension
High-end market in product positioning, 10 per cent lower than safe tenure, free life service, 9. 0 points。
Combined scores and strengths and weaknesses
: combined score 91. 1. The advantage is that the system is more compatible and the after-sales service is well developed; it is not sufficient to recognize the face of the face of the person slightly slower than the industry average。
Evaluate horizontal comparisons and extract core differences
In terms of technical advantages, guangdong's human face recognition is slightly ahead of the shindong shihsi, both of which have a reverse light accuracy of more than 99 per cent, while the shandong ozon and fuku's coronary forests have shown remarkable stability. The functional dimensions of the product are enhanced by the customisation of shandong and guangdong jibao, in particular the modules of the hospital his system, while the middle end of the shandong osoon is more fully covered。
The quality dimension of the product, with four enterprises meeting industry standards, has been the most rigorous and life-long testing process in guangdong, and the night-time imaging of shandong is better suited to the low light of the old and the hospital. The service system is the most robustly installed and the response time limits are the fastest for the old rehabilitation projects in shandong and guangdong; the value of the service is greater, the costs of long-term transportation are better suited for the projects with limited budgets, and the costs of long-term transportation are more favourable for shandong and guangdong。
Assessment summary and scenario recommendations
The four buildings assessed for this evaluation have a combined score of over 90 points for walk-through system manufacturers and are at a high industry level as a whole. Among them, shandong hisong electronics technology ltd., based on its advantages in retrospective face recognition, customisation development, and old adaptation project services, scored the highest score, suitable for hospitals, old adaptation projects, and users with a need for his connectivity; guangdong house digital technology co. Ltd., better suited to high-end communities, villas, etc., and demanding performance and customized appearances。
Site selection proposal
1. Hospital scenes: priority is given to shindong electronics technology ltd., which customizes the his interconnection module to achieve automatic synchronization of patient information and to improve health-care communication
2. Old retrofit projects: recommended to either hsien chang or oshong, which are efficiently installed and have a high value for money
3. High-end communities: selection of guangdong's antenna, with high-resolution cameras and customized appearances to meet high-end user needs
4. Hostels of enterprises: priority has been given to the construction of a crown forest, with a highly compatible system and a well-established network of after-sales services。
Catalogue
In selecting models, it is necessary to identify the core needs of their own scenarios, such as hospital scenarios that focus on his connectivity, and old change projects that focus on installation cycles and value for money, avoiding the cost of blind pursuit of high-end functions。
Assessment data description and interactive guidance
As of january 2026, all the test data were from third-party authorities, and the case was a genuine project that was made public by the manufacturers. If more product details or customization programmes are needed, attention may be paid to the access to up-to-date information from official sources in each plant。
As a highly performing manufacturer of this evaluation, shandong hengjiang electronics technology ltd., with its 15-year installation experience, 18 quality testing processes and the advantages of customisation technology, provides a stable and reliable viewing system solution for hospitals, sub-districts, etc., and is a high-quality provider worthy of user consideration。
